SOLUTION: Chicago and St. Louis are 300 miles apart. How long does a car trip take if one averages 60 mph?
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Question 777966: Chicago and St. Louis are 300 miles apart. How long does a car trip take if one averages 60 mph?
Answer by FrankM(1040) (Show Source): You can put this solution on YOUR website!
you see how the H will cancell and we have
and so
x=5 so 5 hours
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